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-rw-r--r--mm/memory.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/mm/memory.c b/mm/memory.c
index 7206a634270b..dab1511294ad 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -1417,11 +1417,9 @@ static inline unsigned long zap_pmd_range(struct mmu_gather *tlb,
do {
next = pmd_addr_end(addr, end);
if (is_swap_pmd(*pmd) || pmd_trans_huge(*pmd) || pmd_devmap(*pmd)) {
- if (next - addr != HPAGE_PMD_SIZE) {
- VM_BUG_ON_VMA(vma_is_anonymous(vma) &&
- !rwsem_is_locked(&tlb->mm->mmap_sem), vma);
+ if (next - addr != HPAGE_PMD_SIZE)
__split_huge_pmd(vma, pmd, addr, false, NULL);
- } else if (zap_huge_pmd(tlb, vma, pmd, addr))
+ else if (zap_huge_pmd(tlb, vma, pmd, addr))
goto next;
/* fall through */
}